EP2049277A4 - Extrusion die for metallic material - Google Patents

Extrusion die for metallic material

Info

Publication number
EP2049277A4
EP2049277A4 EP07829274A EP07829274A EP2049277A4 EP 2049277 A4 EP2049277 A4 EP 2049277A4 EP 07829274 A EP07829274 A EP 07829274A EP 07829274 A EP07829274 A EP 07829274A EP 2049277 A4 EP2049277 A4 EP 2049277A4
Authority
EP
European Patent Office
Prior art keywords
metallic material
extrusion die
extrusion
die
metallic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP07829274A
Other languages
German (de)
French (fr)
Other versions
EP2049277A1 (en
Inventor
Kimihisa Hiramoto
Hidekazu Sakihama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2007057124A external-priority patent/JP5053664B2/en
Priority claimed from JP2007056953A external-priority patent/JP5053663B2/en
Application filed by Showa Denko KK filed Critical Showa Denko KK
Publication of EP2049277A1 publication Critical patent/EP2049277A1/en
Publication of EP2049277A4 publication Critical patent/EP2049277A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C25/00—Profiling tools for metal extruding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/08—Making wire, bars, tubes
    • B21C23/10—Making finned tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
EP07829274A 2006-10-03 2007-10-01 Extrusion die for metallic material Withdrawn EP2049277A4 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2006271726 2006-10-03
JP2006275031 2006-10-06
US88704407P 2007-01-29 2007-01-29
JP2007057124A JP5053664B2 (en) 2006-10-06 2007-03-07 Dies for metal material extrusion
JP2007056953A JP5053663B2 (en) 2006-10-03 2007-03-07 Dies for metal material extrusion
PCT/JP2007/069536 WO2008044620A1 (en) 2006-10-03 2007-10-01 Extrusion die for metallic material

Publications (2)

Publication Number Publication Date
EP2049277A1 EP2049277A1 (en) 2009-04-22
EP2049277A4 true EP2049277A4 (en) 2010-03-17

Family

ID=39282816

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07829274A Withdrawn EP2049277A4 (en) 2006-10-03 2007-10-01 Extrusion die for metallic material

Country Status (3)

Country Link
US (1) US20100095731A1 (en)
EP (1) EP2049277A4 (en)
WO (1) WO2008044620A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5149517B2 (en) * 2007-01-12 2013-02-20 昭和電工株式会社 Die assembly tool for extrusion molding
CN102581055A (en) * 2012-03-09 2012-07-18 无锡凯博易机电科技有限公司 Extrusion die for preparation of flat pipes of micro-channel heat exchangers

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE99405C (en) *
US3748885A (en) * 1969-12-08 1973-07-31 R Creuzet Extrusion machine
EP1924370A1 (en) * 2005-09-08 2008-05-28 Showa Denko K.K. Extrusion die for metallic material

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126096A (en) * 1964-03-24 Hydrostatic extrusion system
US2366344A (en) * 1940-10-21 1945-01-02 Aluminum Co Of America Extrusion
US2276468A (en) * 1940-11-19 1942-03-17 Aluminum Co Of America Extrusion die
US2673645A (en) * 1951-06-11 1954-03-30 Moczik Ernest Multiple hole extrusion die
US2971644A (en) * 1955-02-11 1961-02-14 Cefilac Extrusion dies
US3080051A (en) * 1955-10-10 1963-03-05 Demag Ag Fa Extrusion apparatus
US3112828A (en) * 1959-02-09 1963-12-03 Fred L Hill Extrusion dies
US3203215A (en) * 1961-06-05 1965-08-31 Aeroprojects Inc Ultrasonic extrusion apparatus
US3306089A (en) * 1964-02-24 1967-02-28 Barogenics Inc Control of stresses during shock-aided hydrostatic extrusion
US3343388A (en) * 1964-06-02 1967-09-26 Barogenics Inc Rapid extrusion devices
US3364707A (en) * 1965-02-16 1968-01-23 Dow Chemical Co Extrusion forming member and method
DE2414178A1 (en) * 1974-03-23 1975-10-09 Aluminium Walzwerke Singen METHOD FOR MANUFACTURING CONNECTED PROFILES AND DEVICE FOR IMPLEMENTING THEM
JPH0199716A (en) * 1987-10-13 1989-04-18 Showa Alum Corp Die for extruding multi-hole pipe
GB2221179B (en) * 1988-07-19 1992-08-19 Atomic Energy Authority Uk An improved die assembly
JPH0681644B2 (en) * 1989-01-13 1994-10-19 三協アルミニウム工業株式会社 Dies for extrusion molding of metal materials
US5263352A (en) * 1992-02-27 1993-11-23 Yugen Kaisha Yano Engineering Combination die assembly and a method of extrusion using the die assembly
US5337593A (en) * 1992-04-17 1994-08-16 Yugen Kaisha Yano Engineering Extrusion die and an extrusion method using same
JP3113100B2 (en) * 1992-11-05 2000-11-27 株式会社デンソー Multi-hole tube extrusion die and multi-hole tube
DE69406524T2 (en) * 1993-12-01 1998-03-12 Sumitomo Light Metal Ind Extrusion die for the extrusion of hollow bodies made of zinc-containing aluminum alloys
US5832768A (en) * 1994-12-16 1998-11-10 Yugen Kaisha Yano Engineering Die assembly for extruding hollow articles
JPH09174141A (en) * 1995-12-22 1997-07-08 Yano Eng:Kk Die for extrusion of metal hollow material
US6582104B2 (en) * 2001-08-02 2003-06-24 Jack V. Miller Decorative lighting fixtures
EP1446243B1 (en) * 2001-10-23 2009-09-02 Showa Denko K.K. Extrusion die for manufacturing tube with small hollow portions and mandrel used for said extrusion die
JP4328512B2 (en) * 2001-10-23 2009-09-09 昭和電工株式会社 Die for extruding fine multi-hole tube, mandrel used for the die, and multi-hole tube manufactured using the die
US20100199738A1 (en) * 2004-08-13 2010-08-12 Vip Tooling, Inc., (An Indiana Corporation) Modular extrusion die tools
EP2040861A4 (en) * 2006-07-07 2010-03-17 Showa Denko Kk Extrusion die for metallic material
JP5149517B2 (en) * 2007-01-12 2013-02-20 昭和電工株式会社 Die assembly tool for extrusion molding
JP5053662B2 (en) * 2007-01-31 2012-10-17 昭和電工株式会社 Dies for metal material extrusion

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE99405C (en) *
US3748885A (en) * 1969-12-08 1973-07-31 R Creuzet Extrusion machine
EP1924370A1 (en) * 2005-09-08 2008-05-28 Showa Denko K.K. Extrusion die for metallic material

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008044620A1 *

Also Published As

Publication number Publication date
EP2049277A1 (en) 2009-04-22
US20100095731A1 (en) 2010-04-22
WO2008044620A1 (en) 2008-04-17

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Legal Events

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